Low-phase-noise millimeter-wave generation at 64 GHz and data transmission using optical sideband injection locking

被引:123
作者
Braun, RP [1 ]
Grooskopf, G [1 ]
Rohde, D [1 ]
Schmidt, F [1 ]
机构
[1] Heinrich Hertz Inst Nachrichtentech Berlin GmbH, D-10587 Berlin, Germany
关键词
broad-band communication; millimeter-wave radio communication; mobile communication; optical fibers; phase noise; quadrature phase-shift keying; semiconductor lasers; sideband injection locking;
D O I
10.1109/68.669405
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The 60-GHz band is proposed for the radio link frequency in broad-band cellular systems. 140-155-Mb/s transmission experiments are reported with optically generated millimeter-waves at frequencies in the 60-GHz band. By applying the sideband injection locking technique, the remotely generated millimeter-wave signals depict quartz accuracy and low phase noise <-100 dBc/Hc at offset frequencies greater than or equal to 1 MHz.
引用
收藏
页码:728 / 730
页数:3
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